Dimitri Stolnikov
20a5fd1a68
hackrf: correct gcc6 warnings
2017-02-27 23:01:51 +01:00
Jiří Pinkava
ac15e7897b
do not check for NULL before calling free
2016-01-10 22:48:31 +01:00
Dimitri Stolnikov
2ca720cfee
hackrf: change hackrf i/o from default char to explicit int8_t
...
original patch provided via github by Dirk Grunwald
2015-12-07 20:37:32 +01:00
Dimitri Stolnikov
69ec75a0b4
hackrf: since devicecount is signed, make comparisons signed as well
2015-12-07 20:27:02 +01:00
Dimitri Stolnikov
46e95395e0
cmake: move check for hackrf_device_list to hackrf subdirectory
2015-06-06 22:01:33 +02:00
Dimitri Stolnikov
f33f30815a
hackrf: use #ifdef just like in hackrf_sink_c
2015-06-01 22:24:32 +02:00
Heikki Hannikainen
dd6690b6ca
hackrf: Add cmake magic to figure out if multiple devices support is available in libhackrf, so that backwards compatibility with old libhackrf is maintained.
...
Signed-off-by: Heikki Hannikainen <hessu@hes.iki.fi>
2015-06-01 22:01:02 +02:00
Heikki Hannikainen
254e1b1981
hackrf_source: adjust error message
...
Signed-off-by: Heikki Hannikainen <hessu@hes.iki.fi>
2015-06-01 22:01:02 +02:00
Heikki Hannikainen
e847176f3e
hackrf_source: Support selecting device with index number (hackrf=0)
...
Signed-off-by: Heikki Hannikainen <hessu@hes.iki.fi>
2015-06-01 22:01:02 +02:00
Heikki Hannikainen
dd6536757a
hackrf_sink_c: device enumeration
...
Signed-off-by: Heikki Hannikainen <hessu@hes.iki.fi>
2015-06-01 22:01:02 +02:00
Heikki Hannikainen
485b02e615
hackrf device enumeration: Use only 6 characters of serial (should be unique per user?) and append it in device name
...
Signed-off-by: Heikki Hannikainen <hessu@hes.iki.fi>
2015-06-01 22:01:02 +02:00
Heikki Hannikainen
592a814bdb
hackrf_source: Truncate serial numbers to 16 chars when enumerating, parse USB board IDs correctly
...
Signed-off-by: Heikki Hannikainen <hessu@hes.iki.fi>
2015-06-01 22:01:01 +02:00
Heikki Hannikainen
8e6ecd0644
hackrf_source: attempt device enumeration with hackrf_device_list
...
Signed-off-by: Heikki Hannikainen <hessu@hes.iki.fi>
2015-06-01 22:01:01 +02:00
Heikki Hannikainen
69181b0e85
hackrf_sink: support hackrf_open_by_serial
...
Signed-off-by: Heikki Hannikainen <hessu@hes.iki.fi>
2015-06-01 22:01:01 +02:00
Heikki Hannikainen
5dca656745
style update to match surroundings
...
Signed-off-by: Heikki Hannikainen <hessu@hes.iki.fi>
2015-06-01 22:01:01 +02:00
Heikki Hannikainen
d4387f436d
Require hackrf argument to have a non-zero-length value to trigger serial number search
...
Signed-off-by: Heikki Hannikainen <hessu@hes.iki.fi>
2015-06-01 22:01:01 +02:00
Heikki Hannikainen
9595b044b6
hackrf: support for hackrf_open_by_serial in hackrf source
...
Signed-off-by: Heikki Hannikainen <hessu@hes.iki.fi>
2015-06-01 22:01:01 +02:00
Dimitri Stolnikov
5943919828
hackrf: introduce bias=0|1 and bias_tx=0|1 parameters
...
... to support antenna/phantom power via a new device argument "bias"
(to match Airspy's existing bias power syntax). 0=disable and 1=enable.
I also added a device argument to control bias power at transmit time. I
named this option differently - "bias_tx" - to avoid accidentally
enabling bias power in transmit mode when an LNA may be attached in an
input amplifier configuration.
Original patch provided by Brad Hein
2015-05-27 23:55:00 +02:00
Dimitri Stolnikov
42c66fdd70
hackrf: update copyright for SSE/AVX routines
2014-10-21 22:14:52 +02:00
Dimitri Stolnikov
39230788d7
hackrf: disable AMP gain stage by default to protect it from damage
...
patch proivided by Paul Connolly
2014-10-21 22:13:08 +02:00
Dimitri Stolnikov
ab582493dd
hackrf: extend frequency range down to BW/2
2014-08-25 23:02:39 +02:00
Dimitri Stolnikov
3afecd6adf
hackrf: extend frequency range down to 10MHz
2014-08-14 23:16:31 +02:00
Hoernchen
cc083037fe
hackrf: signed samples, following commit fd77cfe8a6
2014-02-20 19:47:20 +01:00
Dimitri Stolnikov
eb76e35689
osmosdr/rtl/miri/hackrf: use 15 buffers by default
...
folowing rtl-sdr commit 89f73b183f2dac9c0dd75beca4cf2f77f20c4a36
So far we had 32 * 256KB which was a bit overkill, 15 are more than
enough.
15 was chosen instead of 16 because at least on Linux there seems to be
a system-wide limit of 63 transfers (when they are 256KB large), so 4
dongles can be used on a single machine without lowering the default
transfer number.
2014-02-11 20:52:56 +01:00
Dimitri Stolnikov
a71fbeeaa5
hackrf: implement device discovery
...
Unfortunately libhackrf still doesn't offer a way to enumerate devices
*or* to open a specific device by index or it's serial number. Thus we
have implemented a rather hack-ish way to detect the presence of a
device by trying to open it and closing right after that.
2013-10-25 23:36:32 +02:00
Dimitri Stolnikov
c1fb07bca7
hackrf: enable AMP gain stage by default
2013-09-28 13:49:09 +02:00
Dimitri Stolnikov
b3bbe0935e
hackrf: don't set automatic bandwidth on samplerate change
...
automatic bandwidth selection may be triggered by calling
set_bandwidth(0) after changing the sample rate
2013-09-28 13:49:00 +02:00
Dimitri Stolnikov
656a9a014f
hackrf: select narrower filters in auto bw mode to prevent aliasing
2013-06-09 13:10:16 +02:00
Dimitri Stolnikov
ef37d1caae
hackrf: use new sample rate function introduced in libhackrf b892bc34ad
2013-06-09 09:01:00 +02:00
Dimitri Stolnikov
40fb250e8f
hackrf: add fractional sample rate support introduced in libhackrf
...
d9c46cbdac
2013-06-07 22:32:21 +02:00
Dimitri Stolnikov
40483d09c8
hackrf: add human readable error prints for all libhackrf funcs
2013-06-07 21:43:52 +02:00
Dimitri Stolnikov
7a129238b7
hackrf: set the default sample rate to 10M
...
this prevents a regression with early firmware who did not have 8M rate
but 5M instead. they both had 10M, so we use this as default.
2013-06-05 19:20:08 +02:00
Dimitri Stolnikov
e17ee6d96e
hackrf: change out-of-spec rate 5e6 to 8e6 default
2013-06-03 22:01:20 +02:00
Dimitri Stolnikov
40ca42013b
hackrf: disable start/stop as it has caused lock-ups
2013-06-02 15:53:45 +02:00
Dimitri Stolnikov
cf06b3caef
hackrf: migrate to gain API introduced in libhackrf b5f275abc5
2013-06-02 15:29:19 +02:00
Dimitri Stolnikov
7e55cb9224
introduce osmosdr namespace, remove _c suffix
...
- the namespace conversion adopts the common gnuradio coding guidelines
- suffix removal is a preparation to support 8/16 bit complex data types
2013-05-30 16:14:22 +02:00
Dimitri Stolnikov
3e6a24e5d9
convert to gnuradio 3.7 interface
2013-05-29 22:34:40 +02:00
Dimitri Stolnikov
ceb14f0f13
hackrf: enable buffers argument for the source block
2013-05-26 13:04:06 +02:00
Dimitri Stolnikov
7c22e6975c
hackrf: update to libhackrf 6f0ae9bc99 API
2013-05-08 21:37:30 +02:00
Hoernchen
905dd03ac6
hackrf: silence warning
2013-05-08 20:41:52 +02:00
Hoernchen
eab1b61253
hackrf: default to sse2 on x86/64
2013-05-08 20:25:23 +02:00
Hoernchen
80b4ad2921
offer avx and sse to speed up float->uint8 for tx
2013-05-06 21:52:19 +02:00
Dimitri Stolnikov
2d9e29ee46
hackrf: replace non-portable usleep with boost sleep
2013-05-02 23:08:32 +02:00
Dimitri Stolnikov
a0c50c2df1
source/sink: rename antennas to express their function
2013-04-30 21:44:31 +02:00
Dimitri Stolnikov
13477f279f
source/sink: return freq_range_t in get_bandwidth_range()
...
it was meta_range_t (which is binary compatible) before.
2013-04-30 21:00:57 +02:00
Dimitri Stolnikov
a5bdb27240
hackrf: add TX support (wip)
...
features:
- gain control for AMP & VGA
- frequency error correction
- automatic baseband filter
- up to 20M sampling rate
limitations:
- no DC offset correction implemented (yet)
- high sampling rates may not work on slow machines
the following TX named gain stages are available:
RF: MGA-81563, switchable 0 or 14dB
IF: MAX2837 VGA, 0 to 47dB in 1dB steps
2013-04-28 12:36:31 +02:00
Dimitri Stolnikov
882b6da6ac
hackrf: updated source comments
2013-04-28 12:28:04 +02:00
Dimitri Stolnikov
37f6383c7c
hackf: implement start & stop methods
...
This allows a block to enable an associated driver to begin
transfering data just before we start to execute the scheduler.
The end result is that this reduces latency in the pipeline
when dealing with audio devices, usrps, etc.
2013-04-26 21:50:50 +02:00
Dimitri Stolnikov
e157449a9e
hackrf: don't skip first samples when streaming
2013-04-26 21:04:30 +02:00
Dimitri Stolnikov
98a805481e
hackrf: make failures more verbose
2013-04-26 20:43:06 +02:00